This looks fun, eh?
Recently I haven't had time to do anything very new or exciting in the world of bookbinding. I had two local craft markets which took up my time for a while; I also have a couple substantial orders to fill; and I just spent a couple days marbling. I had to make 30 marbled sheets that were all the same... or at least very similar, using the same colours and all with the same pattern... To make up for that, I spent the next day using as many colours and patterns as possible. Here are some examples - zooming in on the patterns:
Some of these are available on Etsy: MyMarbledPapers.Etsy.com